baber/WOPTO huggingface dataset:
Patent JP-H04354209-A (JP)
Title: Transmission power control sustem
Inventor: ARAKI HIROSHI
IPC: H04B1/04
Filed: 1991-05-31
Abstract: PURPOSE:To control a transmission power of an on-road transmission station over a wide temperature range to a prescribed level by detecting part of the transmission power so as to monitor the transmission power and correcting an amplification factor of a power amplifier section with a data in response to the operating temperature. CONSTITUTION:A high frequency signal is inputted from an input terminal 1 and amplified to a prescribed power by a power amplifier 2. The amplified power is distributed to a power outputted to a transmission antenna 4 and a control power by a directional coupler 3. The control power is detected by a detection section 5 and converted into a DC voltage. Moreover, a temperature detection section 13 detects the temperature and a detection signal is converted into a DC voltage. Then the power amplifier 2 is controlled by a control voltage resulting from two DC voltage data calculated by a CPU 8 and obtained by a PWM generator. Thus, not only the temperature of the power amplifier section but also the temperature fluctuation of other control loop system is absorbed and the fluctuation of the transmission power due to a temperature change is reduced.
Patent JP-S5830605-A (JP)
Title: Method for measuring thickness of surface film
Inventor: TORAO AKIRA
IPC: G01B11/06
Filed: 1981-08-18
Abstract: PURPOSE:To perform the on line measurement by a simple measuring system in the measurement of the thickness of the surface film, by utilizing the correlation between the wavelength of irradiated light and light absorption rate, and performing computation. CONSTITUTION:The film of hydrated chromium oxide and the like is applied to a galvanized steel plate 10 by a film forming device 12, and the film coated steel plate 14 is continuously manufactured. Light beams, which have different light absorbing characteristics for the surface films and have two wavelength lambda1 and lambda2 are simultaneously irradiated to the corresponding points before and after the formation of the film on the materials to be measured 10 and 14 from  light sources 20 and 40, respectively. The components lambda1 and lambda2 of the reflected  light beams are separated by semi-transparent mirrors 22 and 42 and filters 24,  26, 44, and 46. The intensities of the reflected light beams corresponding to the components are detected by detectors 28, 30, 48, and 50. In an operator 52, a ratio R between a reflected light intensity ratio -Ilambda2/-Ilambda1 from the galvanized steel plate and the reflected light intensity ratio Ilambda<2>/Ilambda1 from the film coated steel plate is obtained, and the film thickness is obtained by using the correlation between the ratio and the film thickness (d).
Patent JP-H01299352-A (JP)
Title: Device for driving power drive belt
Inventor: KISHIDA KOJI
IPC: F16H7/02
Filed: 1988-05-25
Abstract: PURPOSE:To contrive to prevent the occurrence of slips of a belt by arranging projected pins via springs for plural numbers of recessed sections which are narrowed down at the bottom section of a driving belt V-pulley groove in the circumferential direction, and thereby letting at least one projected pin be meshed with the notch section of the belt. CONSTITUTION:Notches 2 in a specified shape are provided for the bottom section of a drive belt 1 along its whole length, recessed section 4 are narrowed down at the groove bottom section 3 of a drive pulley De at equal intervals in the circumferential direction wherein projected pins 5 to be meshed with the notches 2 are arranged via springs 6 in such a way as to be freely extended and contracted. At least one tip end section 7 of the projected pins 5 is made to be meshed with the notch section 2 of the belt 1 at the early stage of driving. This constitution can thereby prevent the occurrence of slips at a small diameter drive pulley, thereby making it also possible to reduce the diameter.
Patent JP-H08302032-A (JP)
Title: Composite web comprising carbon fiber and phenolic resin
Inventor: YOSHINAGA NAOTO
IPC: C08J5/04
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a composite web, suitable for producing a carbon-fiber reinforced carbon composite material without defects such as cracks, delamination or carbonaceous unfilled parts and comprising carbon fibers and a powdery thermosetting phenolic resin. CONSTITUTION: This composite web comprises carbon fibers having 20-100mm fiber length and a powdery thermosetting phenolic resin. The composite web contains a carbon fiber bundle having 2-1000 number of constituent fibers in an amount of 10-40wt.% based on the whole carbon fibers. The molding pressure required to provide 0.6g/cm<3> carbon fiber density by compressing the composite web perpendicularly to the oriented surface of the fibers on a hot plate at 170 deg.C is 20-100kgf/cm<2> .
Patent JP-S57176661-A (JP)
Title: Low-temperature fluorescent lamp
Inventor: SHIMIZU SATOSHI
IPC: F21V3/02
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a fluorescent lamp which can be used in a stock case, such as a refrigerator, and has not illumination decrease within a low temperature range. CONSTITUTION:Cylindrical jackets 6 and 8 prepared from a transparent synthetic resin or the like are attached so that a fluorescent lamp 1 is covered with them. The air of a first space 7 heated by the thermal radiation of the lamp 1 repeats the convection of rising through the first space 7 before entering through a passing hole 10 into a second space 9, being cooled by moving downward while heating the second space 9, and returning back to the first space 7 through a passing hole 10'. As the result, temperatures within the spaces 7 and 9 can be almost homogeneously maintained. Consequently, any illumination decrease which might be caused due to temperature variations of the wall of the lamp 1, and any illumination decrease which might be caused by the cloud or the condensation of the jackets 6 and 8 can be prevented.
Patent JP-S5253768-A (JP)
Title: Structure of packing
Inventor: HASEGAWA GOYOJI
IPC: B01J19/30
Filed: 1975-10-29
Abstract: PURPOSE:In order to reduce cost, packing used as catalyst, etc. ate made of a reactive substnace as a surface layer only and inexpensive plastics or pumice as a core part which does not take part in catalytic reactions.
Patent JP-S6023778-A (JP)
Inventor: NISHIYAMA KATSUJI
IPC: B01D53/56
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5831632-A (JP)
Title: Data transmission line
Inventor: SUZUKI TERUHISA
IPC: H04B10/524
Filed: 1981-08-20
Abstract: PURPOSE:To uniform transmission quality and to save devices on a transmission line, by connecting communication devices at the intermediate part alternately to the transmission line in the order of outward and return lines in accordance  with the order of cars to form the transmission line of loop shape. CONSTITUTION:An optical signal transmitted from an electrooptic converter 1b in a communication device 11 at the head car to an outward transmission line 4 passes through a coupling plug 21 and the No.2 car and is inputted to a photoelectric converter 1a of the device 11 of the No.3 car via a coupling plug 22 and converted into an electric signal. This electric signal is converted into an optical signal again with amplification at the converter 1b and transmitted to the transmission line 4. The signal is transmitted to succeeding cars at each odd number of cars sequentially. The optical signal with photoamplification at a converter 1b of a succeeding car is transmitted to a return transmission line 3. The optical signal transmitted to the line 3 is transmitted to even number cars at the preceding cars, where the optical signal coming from the line 3 is photoelectrically and electrooptically converted the same as the case on the outward line  and transmitted to the preceding cars.
Patent JP-S5462737-A (JP)
Title: Control system for magnetic tape system
Inventor: SHIGENAGA MASUYUKI
IPC: G11B5/09
Filed: 1977-10-28
Abstract: PURPOSE: To make it possible to know easily the length and running speed of a magnetic tape wound around a reel, by providing a mechanism which detects the length of the magnetic tape wound around the reel.  
     CONSTITUTION: In magnetic-tape length detector 5, the quantity of light detected by photoreceptor 8 lessens as the length of the magnetic tape wound around supply reel 6 lengthens. Data on this light quantity is supplied by way of light-quantity measuring instrument 9 to light quantity-to-length converter 10, where it is converted into the lenght of the magnetic tape. Since the length from magnetic head 14 to reel 6 is much shorter than the total length of the magnetic tape, the output of converter 10 is equivalent to the length of magnetic tape MT from head 14 to begining BOT. To register 11, the output of converter 10 when begining-end detector 13 detects BOT of MT is set and although the value of register 11 is fixed as it is until the next BOT is detected, the contents of register 12 vary with the output of converter 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01298417-A (JP)
Title: Substrate constitution control system
Inventor: KAWAGUCHI MASATAKA
IPC: G01R31/3185
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate the contradiction that the clock condition of a subsystem must be set beforehand before the substrate is detected without increasing a hardware quantity by setting a shift ring to the same condition as one signal line. CONSTITUTION:Two types of shifting clocks are both inputted through clock lines 5 and 6 to a shifting ring 9 on a substrate 2 as a level signal held at the ON condition, the shifting ring 9 is made into the same condition as one signal line and thus, the input data through a signal line 7 from a service processor SVP3 are communicated without shifting the shifting ring 9 and inputted through a signal line 8 to a SVP 3 as output data as they are. When the condition of the output data is coincident to the condition of the input data, it is decided that the substrate 2 exists in a subsystem 1. Thus, without increasing the hardware quantity, the contradiction that the clock condition of the subsystem 1 must set beforehand before the substrate is detected can be eliminated.
Patent JP-S5557530-A (JP)
Title: Separation of phenol isomer substituted with polyhydrocarbon
Inventor: TANIGUCHI KATSUO
IPC: C07C39/06
Filed: 1978-10-23
Abstract: PURPOSE: To separate and purify each isomer component effectively in adsorption from a mixture comprising phenol isomers substituted with polyhydrocarbon groups, with titanium oxide as an adsorbent having a large difference in adsorptive selectivity to each isomer.  
     CONSTITUTION: A mixture comprising phenol isomers substituted with a polyhydrocarbon group is contacted with an adsorbent comprising titanium oxide, and isomers having high adsorptive selectivity are adsorbed to the titanium oxide. This adsorbent is treated with the well-known desorbing operation to obtain a mixture with concentrated isomers having high selectivity. The eluent and the adsorbing solvent left are treated repeatedly with the adsorbing operation mentioned above, to separate and purify each isomer. Adsorptive selectivity of titanium oxide to 2,6-and 2,3,6-isomer is the minimum; 3,4- and 3,4,5-isomers, the maximum, having large differences between isomer components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285453-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TSUTOMU
IPC: H01L23/50
Filed: 1986-06-03
Abstract: PURPOSE:To simplify a press mold, and to reduce the cost of a lead frame by making the width of a lead terminal in the lead frame differ, using a tie bar as a boundary. CONSTITUTION:A stopper 3 is manufactured by utilizing tie bars 2 tying leads 1 on pressing. According to the form, a press mold is simplified, and the shape of the lead-terminal stopper at the time of mounting to a printed substrate can be formed to various shapes by altering the shape of the mold at the time of the cutting of the tie bars 2.
Patent JP-S5753495-A (JP)
Title: Fr-900201 substance, its preparation, and its use
Inventor: KOMORI TADAAKI
IPC: A61P31/04
Filed: 1980-09-17
Abstract: NEW MATERIAL:The FR-900201 substance (and its salt) having the following physicochemical properties: elemental analysis (%) (hydrochloride), C 43.39, H 7.44, N 17.44, Cl 9.15, H 2 O 4.43; Molecular weight MW=666 [M+1=667 (FD mass spectrum method)]; molecular formula, C 28 H 46 N 10 O 9 ; melting point (hydrochloride), slowly decomposes at or above 205°C; [α]D 21 =-47.4° (C=0.4, water); solubility, easily soluble in water, soluble in methanol, etc., insoluble in acetone, chloroform, etc.; color reactions, positive to KMnO 4 , ninhydrin, Molish reactions, etc., negative to Tollens reagent, etc.; amphoteric substance; etc.  
     USE: Preventive and remedy for bacteriosis.  
     PROCESS: The compound is prepared by culturing Streptomyces lavendulae subsp. brasilicus No.1446 (FERM-P No.5649), if necessary in the presence of a defoaming agent, pref. at 30°C for 50W100hrs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830768-A (JP)
Title: Original carrying device
Inventor: ISHIKAWA TAKUMA
IPC: G03G15/00
Filed: 1981-08-18
Abstract: PURPOSE:To detect the jam surely, by carrying reversely an original after a prescribed time is elapsed when the end part of the original is detected by a means, which detects the original passing the tip part of a guide member, and discriminating the jam if the end part of the original is detected in this case. CONSTITUTION:The tip part of an original is detected by an original detecting means 15 after the elapse of a time T3 from the driving for normal rotation of a carrying belt 30, and each solenoid of a paper feeding part is turned off after the elapse of a certain time from the detection of the end part of the original in a paper feed sensor 5, and the rotation of an auxiliary roller 8 is stopped, and the carrying belt 30 is stopped after the elapse of a time T4, and the end part of the original is stopped on an original glass 20. After the elapse of a time T5, the carrying belt 30 is rotated reversely for a time T6, and the reversely transferred original is stopped when the end part is brought into contact with a stopper part 11. Turn-on or off of the original detecting means 15 is discriminated after the elapse of a time T6; and if the end part of the original rides on the tip of a guide member 10, the jam is discriminated.
Patent JP-H02307448-A (JP)
Title: Filter in air bubble-generating bath
Inventor: HARAGA HISATO
IPC: A47K3/00
Filed: 1989-05-22
Abstract: PURPOSE:To prevent a filter medium from discharging through an air vent pipe by communicating an end of the air vent pipe on an upper part of a filter and releasing another end of the pipe to the open air through a freely on-off valve. CONSTITUTION:An end of an air vent pipe 43e is communicated an upper part of an air accumulator 43g provided at the central part of the inner face of an upper wall of a filter main body 43a and another end thereof is released to a drain path through an electromagnetic valve 43o provided thereon. When a filter 43 is operated during generation of air bubble is worked in an air bubble-generating bath A, as the electromagnetic valve 43o is closed at the same time when a circulation pump P is started, warm water of the bath mixed with air bubble flowing in the filter main body 43a is separated in the inner space of the filter main body 43a in such a way that the warm water of the bath comes to lower part and the air comes to upper part and the warm water of the bath is discharged out of the filter main body 43a from a return pipe 42 located at the lower part of the filter main body 43a and only air remains above the filter medium 43c. The warm water of the bath from a feeder 41 is scattered by means of a baffle 43d and is poured on the upper face of the filter medium 43c to prevent the filter medium 43c from discharging out of the filter main body 43a through the air vent pipe 43e.
Patent JP-H07336720-A (JP)
Title: Television signal processing circuit
Inventor: KIMURA HATSUJI
IPC: H04N9/78
Filed: 1994-06-13
Abstract: PURPOSE:To obtain excellent image quality by applying frame comb-line filter processing to a video signal so as to reduce cross color and dot disturbance. CONSTITUTION:A video signal received from an input terminal 1 is inputted to an LPF 26. On the other hand, a subtractor 27 inputs a high frequency component obtained by substracting an output signal of the LPF 26 from a current signal to a frame comb-line filter 28. The filter 28 adds/subtracts the current signal and a signal of one-preceding frame to separate the signal into a liminance signal and color difference signals. The separated high luminance signal 30 is inputted to an adder 31, in which the signal 30 is added to a low frequency component being the output of the LPF 26, the sum is inputted to a line speed/aspect conversion processing means, in which the signal is converted into a specific luminance signal and outputted. On the other hand, a color difference signal 5 is inputted to a color demodulation means 13, which converts the modulated color difference signal into a color difference signal is the base band. Then the signal is subjected to line double speed/aspect processing and the result is outputted to a wide monitor.
Patent JP-H05293235-A (JP)
Title: Terminal box in pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1992-04-22
Abstract: PURPOSE:To easily assemble or detach a wiring board in and from a terminal box. CONSTITUTION:A terminal box 15 is formed substantially box-shaped in such a manner that the peripheral edge of a front plate 21 is surrounded with a side frame 22, and the rear face is opened 23, and a wiring board 27 to which wirings 17 drawn out from various kinds of electric operation devices mounted on the back of a game board are connected is incorporated in the box. In the terminal box, a projection 38 is provided on the inside surface of the side frame 22, and the wiring board 27 is assembled in the terminal box 15 by locking the board 27 by means of the projection 38.
Patent JP-S62287626-A (JP)
Title: Treatment device
Inventor: MIYAZAKI ISAO
IPC: H01L21/31
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the generation of flakes in a moving chamber by a method wherein the title treatment device is constituted in such a manner that inert gas runs from the moving chamber to the direction of the treatment chamber. CONSTITUTION:A vertically moving chamber 15, to be used as a moving chamber with which a turn table 6 is vertically moved, is formed in a treatment chamber 1. An introducing hole 20, to be used for introduction of the nitrogen gas as inert gas, is provided at the bottom part of the vertically moving chamber 15. The vertically moving chamber 15 is constituted in such a manner that the nitrogen gas introduced into the vertically moving chamber runs toward the treatment chamber from the vertically moving chamber 15. As a result, flakes are not generated and deposited in the vertically moving chamber 15.
Patent JP-S62287550-A (JP)
Title: Color picture tube
Inventor: KOBAYASHI KENICHI
IPC: H01J29/76
Filed: 1986-06-06
Abstract: PURPOSE:To correct a greened loop so as to obtain such a picture tube that is excellent in convergence and a raster distortion characteristic, by giving a parabolic current produced in a saturable transformer to a sub-coil. CONSTITUTION:A horizontal side coil 11 is wound into one polarity at two areas of a saturable core 2, and the coil 4 connected to a vertical side coil 3 and a VCR correcting sub-coil is wound into reverse polarity at these two areas respectively. A parabolic current in a horizontal deflecting period is fed to the coil 11, and a vertical deflecting current to the coil 3, respectively. And, when the coil 3 is wound in the reverse direction at these areas I and II of the core 2, the area I alone operates at the time of scanning at the side of a faceplate, and the area II alone operates at the time of scanning at the lower side of the faceplate. Therefore, the parabolic current is induced at the coil 3 and superposed on a sawtooth wave, thus the paraboilc current is produced at the coil 4. With this constitution, non-linearity in pin cushion type magnetic field near the sub-coil in case of deflecting to both ends of the faceplate domes strong, therefore a greened loop is corrected in consequence.
Patent JP-S5464504-A (JP)
Title: Zeolite slurry for detergents
Inventor: KASHIWASE HIROYUKI
IPC: C11D3/12
Filed: 1977-11-01
Abstract: PURPOSE: The title slurry usable as raw materials for detergents, having improved fluidity, capable of uniform dispersion, wherein the ratio of the supernatant liquid formation at room temperature is 30% or less 24 hr after dispersing fine zeolite particles having Ca 2+  bonding ability in an aqueous sodium silicate.  
     CONSTITUTION: A slurry in which fine zeolite particles having a powerful Ca 2+  exchange ability are dispersed in an aqueous sodium silicate. The uniform and stable zeolite shurry is prepared by reacting sodium silicate with sodium aluminate in an approx. ≥5% aqueous solution of NaOH at 150° or below under atmospheric pressure to give molar ratio of SiO 2 /Al 2 O 3  of 1.5W2.5:1 to form finely divided zeolite particales having Ca 2+  bonding ability, by separating the mother liquor through filtration, and by mixing an aqueous solution of sodium silicate to give a molar ratio of SiO 2 /Na 2 O of 2.0W3.5:1 under agitation. The good stability provides a conecentrated slurry having a high fluidity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5354968-A (JP)
Title: Semiconductor device
Inventor: SHIMOTORI KAZUHIRO
IPC: H01L29/41
Filed: 1976-10-28
Abstract: PURPOSE: The need for drain electrode lead-out regions is eliminated and the improvement in the scale of integration is achieved by forming V-grooves down to buried layers and contacting drain electrodes to the buried layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0428185-A (JP)
Title: Connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R12/24
Filed: 1990-05-22
Abstract: PURPOSE:To facilitate inserting an F.P.C(Flexible Printed Circuit Board) on a flat plate-shaped circuit body, and also to prevent changes in both contacts thereof by rotatively moving a lever so as to move a presser bar spring away from and approaching a main body. CONSTITUTION:By clockwise right rotation of a lever 4, a cam portion 12 presses the reverse face of a main body 2 by pressure while a presser bar spring 3 presses a flat plate-shaped circuit body 5 and an F.P.C(Flexible Printed Circuit Board) 10 respectively upon the main body 2. By counterclockwise left rotation of the lever 4, on the contrary, the presser bar spring 3 is moved away from the main body 3 in association with the movement of the cam portion 12. By rotatively moving the lever in this manner, the flat plate-shaped circuit body and the F.P.C can be respectively inserted into a connector without difficulty, and also the resultant firm contact can be made to prevent changes in both contacts of the flat plate-shaped circuit body and the F.P.C.
Patent JP-H11322225-A (JP)
Title: Appliance box on top of elevator car
Inventor: ISHIBASHI NOBUMICHI
IPC: B66B1/34
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an appliance box on the top of an elevator car which enables wiring work of connectors to be routed and a wiring cable having a connector with high to be conducted efficiency. SOLUTION: A layout drawing 20 for connectors to be routed irregularly arranged, an ordinate 21 and an abscissa 22 indicated on the layout drawing 20, and a cross-reference indication 19 having the connector symbols of the a wiring cable having a connector and a cross-reference table 23 is affixed onto an appliance box 2 on the top of a car, which connects the wiring cable having a connector from device around the car, to the connectors to be routed, and using the cross-reference indication 19, searching is conducted.